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Cheap flights from Sydney to Bangkok from $280

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Bangkok departing on 8/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Sydney to Bangkok

Cheap return flights

Enter your travel dates to find the best prices.
Scoot Logo
20:05 - 22:10
SYD
-
BKK
30h 05m
1 stop
Scoot Logo
23:10 - 18:50
BKK
-
SYD
15h 40m
1 stop
$558Scoot
Sun, 8 Feb - Sat, 21 Feb
Multiple Airlines Logo
13:00 - 09:55
SYD
-
BKK
23h 55m
1 stop
Multiple Airlines Logo
19:55 - 07:20
BKK
-
SYD
32h 25m
1 stop
$561Multiple Airlines
Tue, 14 Jul - Mon, 20 Jul
Scoot Logo
13:35 - 22:10
SYD
-
BKK
12h 35m
1 stop
Scoot Logo
20:35 - 20:20
BKK
-
SYD
19h 45m
1 stop
$562Scoot
Wed, 18 Mar - Wed, 1 Apr
Scoot Logo
13:00 - 08:05
SYD
-
BKK
22h 05m
1 stop
Scoot Logo
22:55 - 11:45
BKK
-
SYD
33h 50m
1 stop
$565Scoot
Mon, 20 Apr - Fri, 24 Apr
Scoot Logo
20:05 - 20:10
SYD
-
BKK
28h 05m
1 stop
Scoot Logo
23:10 - 18:50
BKK
-
SYD
15h 40m
1 stop
$567Scoot
Sun, 22 Feb - Sun, 1 Mar
Scoot Logo
20:35 - 08:05
SYD
-
BKK
14h 30m
1 stop
Scoot Logo
22:55 - 19:20
BKK
-
SYD
17h 25m
1 stop
$568Scoot
Fri, 15 May - Fri, 22 May
Scoot Logo
13:35 - 22:10
SYD
-
BKK
12h 35m
1 stop
Scoot Logo
09:15 - 12:45
BKK
-
SYD
23h 30m
1 stop
$571Scoot
Wed, 18 Mar - Sat, 28 Mar
Scoot Logo
20:05 - 08:15
SYD
-
BKK
16h 10m
1 stop
Scoot Logo
22:55 - 18:50
BKK
-
SYD
15h 55m
1 stop
$572Scoot
Sat, 28 Feb - Wed, 18 Mar
Scoot Logo
20:05 - 17:25
SYD
-
BKK
25h 20m
1 stop
Scoot Logo
18:25 - 18:50
BKK
-
SYD
20h 25m
1 stop
$578Scoot
Sat, 28 Feb - Wed, 11 Mar
Multiple Airlines Logo
20:05 - 19:05
SYD
-
BKK
27h 00m
1 stop
Multiple Airlines Logo
15:45 - 07:20
BKK
-
SYD
12h 35m
1 stop
$581Multiple Airlines
Tue, 24 Mar - Wed, 29 Apr

Malaysia Airlines flights from Sydney to Bangkok

Our best Malaysia Airlines deals on Sydney to Bangkok flight tickets
Malaysia Airlines
16 Feb
SYD10:25Sydney Kingsford Smith
16h 45m
1 stop
BKK23:10Bangkok Suvarnabhumi
22 Feb
BKK05:40Bangkok Suvarnabhumi
22h 15m
1 stop
SYD07:55Sydney Kingsford Smith
$610
Malaysia Airlines
10 Feb
SYD22:15Sydney Kingsford Smith
21h 50m
1 stop
BKK16:05Bangkok Suvarnabhumi
14 Apr
BKK09:05Bangkok Suvarnabhumi
21h 55m
1 stop
SYD10:00Sydney Kingsford Smith
$619

Scoot flights from Sydney to Bangkok

Our best Scoot deals on Sydney to Bangkok flight tickets
Scoot
18 Feb
SYD20:05Sydney Kingsford Smith
23h 55m
1 stop
BKK16:00Bangkok Suvarnabhumi
8 Mar
BKK09:15Bangkok Suvarnabhumi
23h 05m
1 stop
SYD12:20Sydney Kingsford Smith
$558
Scoot
18 Mar
SYD13:35Sydney Kingsford Smith
12h 35m
1 stop
BKK22:10Bangkok Suvarnabhumi
1 Apr
BKK20:35Bangkok Suvarnabhumi
19h 45m
1 stop
SYD20:20Sydney Kingsford Smith
$562
Scoot
16 Apr
SYD20:35Sydney Kingsford Smith
23h 25m
1 stop
BKK17:00Bangkok Suvarnabhumi
9 May
BKK09:05Bangkok Suvarnabhumi
23h 40m
1 stop
SYD11:45Sydney Kingsford Smith
$565

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to Bangkok that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 24 January 2026.
Use the filters below to find and compare flights from Sydney to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Sun 8/2

20:05-22:10

1 stop30h 05m

Bangkok Suvarnabhumi

Sat 21/2

23:10-18:50

1 stop15h 40m

$558

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Tue 14/7

13:00-09:55

1 stop23h 55m

Bangkok Suvarnabhumi

Mon 20/7

19:55-07:20

1 stop32h 25m

$561

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Wed 18/3

13:35-22:10

1 stop12h 35m

Bangkok Suvarnabhumi

Wed 1/4

20:35-20:20

1 stop19h 45m

$562

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Mon 20/4

13:00-08:05

1 stop22h 05m

Bangkok Suvarnabhumi

Fri 24/4

22:55-11:45

1 stop33h 50m

$565

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Sun 22/2

20:05-20:10

1 stop28h 05m

Bangkok Suvarnabhumi

Sun 1/3

23:10-18:50

1 stop15h 40m

$567

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Fri 15/5

20:35-08:05

1 stop14h 30m

Bangkok Suvarnabhumi

Fri 22/5

22:55-19:20

1 stop17h 25m

$568

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Wed 18/3

13:35-22:10

1 stop12h 35m

Bangkok Suvarnabhumi

Sat 28/3

09:15-12:45

1 stop23h 30m

$571

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Sat 28/2

20:05-08:15

1 stop16h 10m

Bangkok Suvarnabhumi

Wed 18/3

22:55-18:50

1 stop15h 55m

$572

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Sat 28/2

20:05-17:25

1 stop25h 20m

Bangkok Suvarnabhumi

Wed 11/3

18:25-18:50

1 stop20h 25m

$578

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Tue 24/3

20:05-19:05

1 stop27h 00m

Bangkok Suvarnabhumi

Wed 29/4

15:45-07:20

1 stop12h 35m

$581

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bangkok from

How to get the cheapest flight ticket from Sydney to Bangkok

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Sydney and Bangkok?

What is the cheapest month to fly to Bangkok?

The month of October is, on average, the cheapest month to fly to Bangkok from Sydney, with most prices found around $865. The month of May is another great option to travel to Bangkok, with average flight prices from Sydney averaging around $871.

What is the cheapest day to depart on your flight to Bangkok?

The cheapest day to depart on your flight to Bangkok is on a Wednesday when prices can be found for as low as $1,338. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,418. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bangkok.

What is the cheapest time of day to depart on your flight to Bangkok?

Flying to Bangkok from Sydney in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,267 when looking at flights departing in the evening. Flights to Bangkok are more costly at midday, with an average ticket price of $1,431. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Sydney Kingsford Smith to Bangkok flight route?

Fly from Sydney Kingsford Smith to Bangkok Don Mueang Intl for the best Sydney Kingsford Smith - Bangkok flight prices

How far in advance should I book a flight to Bangkok?

You are more likely to see cheaper flights to Bangkok from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $987 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Sydney for as low as $890 on momondo.

What cabin class options are available on Sydney Kingsford Smith to Bangkok flights?

There are 3 cabin classes available to choose from on Sydney Kingsford Smith to Bangkok flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Sydney to Bangkok flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Bangkok

Fastest flight time

9h 20m

Direct flights

Every day

Airports in Bangkok

2 airports
The fastest flight from Sydney to Bangkok takes 9h 20m
Direct flights go from Sydney to Bangkok every day.
There are 2 airports in Bangkok. From Sydney there are direct flights to Bangkok Suvarnabhumi (BKK).
Search flight deals

  • How far is Sydney Kingsford Smith to Bangkok by plane?

    The straight-line distance from Sydney Kingsford Smith to Bangkok is 7529.5 km. Flights usually cover this in 9h 20m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Bangkok?

    Prices for flights from Sydney Kingsford Smith Airport to Bangkok refresh daily.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Bangkok?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Bangkok?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Bangkok.

  • What documentation or ID do you need to fly to Bangkok?

    The necessary travel and health documents for your Bangkok trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Sydney to Bangkok

Compare and see reviews for airlines that fly from Sydney to Bangkok with momondo
Airline
Rating
Free cancellation
Price
VietJet AirPriceFrom $285Free cancellationRating
5.5
158 reviews
Search VietJet Air flights
Hainan AirlinesPriceFrom $366Free cancellationRating
8.2
62 reviews
Search Hainan Airlines flights
JetstarPriceFrom $386Free cancellationRating
6.5
512 reviews
Search Jetstar flights
XiamenAirPriceFrom $388Free cancellationRating
6.6
41 reviews
Search XiamenAir flights
Cebu PacificPriceFrom $475Free cancellationRating
6.8
206 reviews
Search Cebu Pacific flights
Malaysia AirlinesPriceFrom $556Free cancellationRating
7.3
290 reviews
Search Malaysia Airlines flights
Batik AirPriceFrom $592Free cancellationRating
5.9
78 reviews
Search Batik Air flights
Philippine AirlinesPriceFrom $611Free cancellationRating
7.3
956 reviews
Search Philippine Airlines flights
China AirlinesPriceFrom $653Free cancellationRating
8.3
802 reviews
Search China Airlines flights
China EasternPriceFrom $670Free cancellationRating
7.2
191 reviews
Search China Eastern flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Bangkok?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sydney to Bangkok. momondo saves you time and could save you money on your trip.

Can I find flights from Sydney to Bangkok with flexible booking policies on momondo?

Flights from Sydney to Bangkok with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Sydney to Bangkok?

Once you have performed a search for Sydney to Bangkok flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Sydney to Bangkok right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Bangkok from Sydney. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Bangkok trip

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Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 24.8 km from Bangkok
Bangkok Suvarnabhumi Airport
Bangkok Don Mueang Intl Airport